... select from 4.>50000 hrs Round LED Panel 180Diameter*14mm White parameter:Input VoltageAC 100V-240VTransmission Frequency50Hz-60HzConsumption Power8WSize180Diameter*14mmLED Type90 ... PCS SMD3528Luminous>400LMAvailable colorWarm White,Pure White ,Cold WhiteColor Temperature2700~3500K, 4000~4500K , 5500~6500KBeam ...